Описание: This monograph addresses the systematic representation of the methods of analysis developed by the authors as applied to such systems. Particular features of dynamic processes in such systems are studied. Special attention is given to an analysis of different resonant phenomena taking unusual and diverse forms. All solutions are transformed to the final analytical expressions permitting clear mechanical interpretation. These methods are applied to the analysis of mechanical systems designed for the generation and transformation of intensive impulsive processes or structures exposed to such a nonlinear dynamic loading. These are vibro-impact processes due to intermittent unilateral contacts of the structure elements, created by backlashes in joints and kinematic pairs, during opening and closing of cracks etc. New mechanical effects are described. Some engineering problems are solved using a combination of analytical technique and modern simulation tools.
Описание: This book presents recent advances in the application of Lyapunov's method for distributed parameter systems to the control of vibration and noise. The material is appropriate for graduate and advanced undergraduate students as well as academic and industrial researchers in engineering and mathematics. The book uses detailed examples to introduce modeling, control theory, and mechatronic implementation for distributed vibration and noise applications. Adaptive, output feedback controllers are shown to asymptotically stabilize distributed vibration and noise and to learn system parameters. Visual feedback control using high speed video and setpoint regulation for systems with rigid body modes are presented. The book provides readers with the tools to model distributed vibration and noise systems, design model-based controllers that guarantee stability and robustness, and implement the controllers with the appropriate sensing, actuation, and control hardware and software.
Описание: Controlling a system's vibrational behavior, whether for reducing harmful vibrations or for enhancing useful types, is critical to ensure safe and economical
operation as well as longer structural and equipment lifetimes. A related issue is the effect of vibration on humans and their environment. Achieving control of vibration requires thorough
understanding of system behavior, and "Vibration Monitoring, Testing, and Instrumentation" provides a convenient, thorough, and up-to-date source of tools, techniques, and data for
instrumenting, experimenting, monitoring, measuring, and analyzing vibration in a variety of mechanical and structural systems and environments.Drawn from the immensely popular
"Vibration and Shock Handbook", each expertly crafted chapter of this book includes convenient summary windows, tables, graphs, and lists to provide ready access to the important
concepts and results.
The authors give equal emphasis to the theoretical and practical aspects, supplying methodologies for analyzing shock, vibration, and seismic behavior.
They thoroughly review instrumentation and testing methods such as exciters, sensors, and Labview[registered] tools for virtual instrumentation as well as signal acquisition,
conditioning, and recording. Illustrative examples and case studies accompany a wide array of industrial and experimental techniques, analytical formulations, and design
The book also includes a chapter on human response to vibrat
on. "Vibration Monitoring, Testing, and Instrumentation" supplies a thorough understanding of the concepts, tools, instruments, and techniques you need to know before the design
Описание: This book is a collection of articles covering the six lecture courses given at the CISM School on this topic in 2008. It features contributions by established international experts and offers a coherent and comprehensive overview of the state-of-the art research in the field, thus addressing both postgraduate students and researchers in aerospace, mechanical and civil engineering.
Автор: Randall Robert Bond Название: Vibration-Based Condition Monitoring ISBN: 0470747854 ISBN-13(EAN): 9780470747858 Издательство: Wiley Рейтинг: Цена: 10528 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Explaining complex ideas in an easy to understand way, Randall provides a comprehensive survey of the applications of vibration analysis to the condition monitoring of machines, reflecting the natural progression of these systems by presenting the fundamental material and then moving onto detection, diagnosis and prognosis. Sections include vibration signals from rotating and reciprocating machines, basic signal processing techniques, fault detection, diagnostic techniques, and prognostics. Up to date research results are presented, and a number of exercises are included for each chapter, many based on Matlab, to illustrate basic points as well as to facilitate the use of the book as a textbook for courses in the topic. Much needed, up-to-date survey of the applications of vibration analysis to the condition monitoring of machines Authored by an internationally recognised authority in the area of condition monitoring Explains complex ideas in an easy to understand way. Accompanied by a website housing exercises along with data sets and implementation code in Matlab for some of the methods as well as other pedagogical aids.
Автор: John P Wolf Название: Foundation Vibration Analysis, ISBN: 075066164X ISBN-13(EAN): 9780750661645 Издательство: Elsevier Science Рейтинг: Цена: 7101 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Efforts at modelling practical problems in foundation analysis using a strength-of-materials approach have developed the concept of the conical bar or beam as a tool. Such models can be used to model a foundation in a dynamic soil-structure interaction analysis with a variation of the properties with depth. This book talks about this approach.
Автор: Christopher C. Fuller Название: Active Control of Vibration, ISBN: 0122694414 ISBN-13(EAN): 9780122694417 Издательство: Elsevier Science Рейтинг: Цена: 9345 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Summarizes the principles underlying active vibration control and its applications by combining material from vibrations, mechanics, signal processing, acoustics, and control theory. This book lays emphasis on the active control of waves in structures, the active isolation of vibrations, and the active control of structurally radiated sound.
Автор: R. Keith Mobley Название: Vibration Fundamentals, ISBN: 0750671505 ISBN-13(EAN): 9780750671507 Издательство: Elsevier Science Рейтинг: Цена: 9631 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Explains the basic theory, applications, and benefits of vibration analysis, which is the dominant predictive maintenance technique used with maintenance management programs. All mechanical equipment in motion generates a vibration profile, or signature, that reflects its operating condition.
Описание: Provides an examination of the detection, location and diagnosis of faults in rotating and reciprocating machinery using vibration analysis. This work examines the basics and underlying physics of vibration signals. It also reviews the acquisition and processing of signals, and discusses machinery fault diagnosis using vibration analysis.
Автор: Clarence W. de Silva Название: Vibration and Shock Handbook ISBN: 0849315808 ISBN-13(EAN): 9780849315800 Издательство: Taylor&Francis Цена: 10346 р. Наличие на складе: Поставка под заказ.
Описание: Every so often, a reference book appears that stands apart from all others, destined to become the definitive work in its field. The Vibration and Shock Handbook is just such a reference. From its ambitious scope to its impressive list of contributors, this handbook delivers all of the techniques, tools, instrumentation, and data needed to model, analyze, monitor, modify, and control vibration, shock, noise, and acoustics.
Providing convenient, thorough, up-to-date, and authoritative coverage, the editor summarizes important and complex concepts and results into ?snapshot? windows to make quick access to this critical information even easier. The Handbook's nine sections encompass: fundamentals and analytical techniques; computer techniques, tools, and signal analysis; shock and vibration methodologies; instrumentation and testing; vibration suppression, damping, and control; monitoring and diagnosis; seismic vibration and related regulatory issues; system design, application, and control implementation; and acoustics and noise suppression. The book also features an extensive glossary and convenient cross-referencing, plus references at the end of each chapter.
Brimming with illustrations, equations, examples, and case studies, the Vibration and Shock Handbook is the most extensive, practical, and comprehensive reference in the field. It is a must-have for anyone, beginner or expert, who is serious about investigating and controlling vibration and acoustics.
Автор: Daniel J. Inman Название: Vibration with Control ISBN: 0470010517 ISBN-13(EAN): 9780470010518 Издательство: Wiley Рейтинг: Цена: 10445 р. Наличие на складе: Поставка под заказ.
Описание: Engineers are becoming increasingly aware of the problems caused by vibration in engineering design, particularly in the areas of structural health monitoring and smart structures. Vibration is a constant problem as it can impair performance and lead to fatigue, damage and the failure of a structure.
Автор: Roger Ohayon Название: Structural Acoustics and Vibration, ISBN: 0125249454 ISBN-13(EAN): 9780125249454 Издательство: Elsevier Science Рейтинг: Цена: 12249 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Presents the modeling of vibrations of complex structures coupled with acoustic fluids in the low and medium frequency ranges. This book devotes to mechanical models, variational formulations and discretization for calculating linear vibrations in the frequency domain of complex structures.
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